All necessary clocks get already enabled through the fec_imx driver
configured by the devicetree.
Signed-off-by: Michael Grzeschik <m.grzeschik@xxxxxxxxxxxxxx>
---
arch/arm/boards/freescale-mx6sx-sabresdb/board.c | 27 +-----------------------
1 file changed, 1 insertion(+), 26 deletions(-)
diff --git a/arch/arm/boards/freescale-mx6sx-sabresdb/board.c b/arch/arm/boards/freescale-mx6sx-sabresdb/board.c
index ca22eba393..028b1dddbe 100644
--- a/arch/arm/boards/freescale-mx6sx-sabresdb/board.c
+++ b/arch/arm/boards/freescale-mx6sx-sabresdb/board.c
@@ -22,7 +22,6 @@
#include <io.h>
#include <mfd/imx6q-iomuxc-gpr.h>
#include <generated/mach-types.h>
-#include <linux/clk.h>
#include <i2c/i2c.h>
#include <asm/armlinux.h>
@@ -181,11 +180,10 @@ int ar8031_phy_fixup(struct phy_device *phydev)
#define PHY_ID_AR8031 0x004dd074
#define AR_PHY_ID_MASK 0xffffffff
-static int imx6sx_sdb_setup_fec(void)
+static void imx6sx_sdb_setup_fec(void)
{
void __iomem *gprbase = (void *)MX6_IOMUXC_BASE_ADDR + 0x4000;
uint32_t val;
- struct clk *clk;
phy_register_fixup_for_uid(PHY_ID_AR8031, AR_PHY_ID_MASK,
ar8031_phy_fixup);
@@ -193,23 +191,6 @@ static int imx6sx_sdb_setup_fec(void)
/* Active high for ncp692 */
gpio_direction_output(IMX_GPIO_NR(4, 16), 1);
- clk = clk_lookup("enet_ptp_25m");
- if (IS_ERR(clk))
- goto err;
-
- clk_enable(clk);
-
- clk = clk_lookup("enet_ref");
- if (IS_ERR(clk))
- goto err;
- clk_enable(clk);
-
- clk = clk_lookup("enet2_ref_125m");
- if (IS_ERR(clk))
- goto err;
-
- clk_enable(clk);
-
val = readl(gprbase + IOMUXC_GPR1);
/* Use 125M anatop loopback REF_CLK1 for ENET1, clear gpr1[13], gpr1[17]*/
val &= ~(1 << 13);
@@ -226,12 +207,6 @@ static int imx6sx_sdb_setup_fec(void)
gpio_direction_output(IMX_GPIO_NR(2, 7), 0);
udelay(500);
gpio_set_value(IMX_GPIO_NR(2, 7), 1);
-
- return 0;
-err:
- pr_err("Setting up DFEC\n");
-
- return -EIO;
}
static int imx6sx_sdb_coredevices_init(void)
--
2.11.0
_______________________________________________
barebox mailing list
barebox@xxxxxxxxxxxxxxxxxxx
http://lists.infradead.org/mailman/listinfo/barebox
